Get a picture-perfect lawn with the Sun Joe Electric Lawn Dethatcher with Collection Bag. Noticing dry, browning patches on your lawn; and watering just isn't cutting it? You've probably got thatch build-up! Scarifying your lawn at regular intervals cuts grass roots and encourages growth for thicker, healthier turf. By regularly using an electric lawn dethatcher, you can cut down on dense masses of roots, stems, and grass clipping that build up over time. While ordinary manual rakes are tiresome to use and not very effective, the electric lawn dethatcher starts instantly with the push of a button and easily gets the job done without polluting the atmosphere with toxic carbon emissions. Powered by a robust 13-amp motor, the dethatcher, and lawn collection bad rakes a 15 in. wide path in a single pass to get your job done fast. Featuring enhanced AirBoost technology, the raking spring steel tines maximize thatch pick-up and stay sharper, and longer for maximum performance. Equipped with a 5-position depth control knob, Sun Joe lets you tailor the raking depth from 0 in. to 0.4 in. , and your scarifying depth from -0.4 in. to 0 in.